The flight began with a taxiing period from the parking to the runway, which took 6 minutes and covered a distance of 2 nautical miles. The aircraft, an Airbus A350-900, then departed from runway 24L at Los Angeles International Airport (KLAX). The takeoff distance was 1,447 meters, which was 50% of the runway length. The liftoff speed was 161 knots.

The local weather conditions at the time of departure were characterized by a temperature of 26°C, with a wind speed of 14 knots from a direction of 250°. This resulted in a crosswind of 3 knots and a headwind of 13 knots. The aircraft then began its enroute climb, starting 1 mile northwest of El Segundo, California. The climb took 13 minutes and covered a distance of 213 nautical miles, during which the aircraft ascended from an altitude of 1,138 feet above sea level to 39,806 feet above sea level, an increase of 38,668 feet.

Following the initial climb, the aircraft entered a level cruise phase, which started 5 miles east of Laguna Army Airfield Yuma Proving Ground (KLGF) in Arizona. This cruise phase lasted for 28 minutes and covered a distance of 843 nautical miles. The aircraft then began another climb, this time starting 5 miles southwest of Clifton, Texas. The climb took 3 minutes and covered a distance of 61 nautical miles, during which the aircraft ascended from an altitude of 39,981 feet above sea level to 42,142 feet above sea level, an increase of 2,161 feet.

The aircraft then entered another level cruise phase, which started 4 miles west of Rmr Ranch Airport Franklin (1TE9) in Texas. This cruise phase lasted for 16 minutes and covered a distance of 484 nautical miles. The aircraft then began its descent, starting 11 miles east of Marion, Alabama. The descent took 18 minutes and covered a distance of 149 nautical miles, during which the aircraft descended from an altitude of 42,144 feet above sea level to 2,298 feet above sea level, a decrease of 39,846 feet.

The final approach to runway 27L at Hartsfield-Jackson Atlanta International Airport (KATL) was made from the east, with a heading of 270.0° at an altitude of 4 nautical miles and 1,251 feet above ground level. The landing was made on runway 27L, which had a length of 2,738 meters. The threshold height was good, but the threshold speed was slightly above the target at 136 knots. The touchdown point was 125 meters beyond the touchdown zone, and the touchdown speed was 133 knots, which was a little fast. The touchdown rate was fair at -225 feet per minute.

The runway touchdown position was slightly misaligned by 7.3 meters from the centerline, and the runway rollout alignment was also slightly misaligned by 8.4 meters from the centerline. The local weather conditions at the time of landing were characterized by a temperature of 28°C, with a wind speed of 6 knots from a direction of 200°. This resulted in a crosswind of 6 knots and a headwind of 2 knots. The total landing distance was 1,587 meters, which was 58% of the runway length.

The taxiing period from the runway to the parking took 6 minutes and covered a distance of less than 1 nautical mile. The total flight distance was 1,760 nautical miles, and the flight duration was 91 minutes. The aircraft used a total of 21,846 kilograms of fuel during the flight.